Unit 1～2 单元高频考点（专项训练）-2025-2026学年译林版（三起）英语三年级下册

译林版三年级下册英语Unit1～2单元高频考点专项练习 一、用所给单词适当形式填空 （人称代词主格 I、we…，形容词性物主代词 my、our… 以及宾格 me、us 等的灵活运用） 人称代词表格（主格 → 宾格 → 形容词性物主代词） 人称 主格 宾格 形容词性物主代词 第一人称单数 I me my 第一人称复数 we us our 第二人称单/复 you you your 第三人称单数 he him his she her her it it its 1. ______ (I/me) am a girl. 2. Let ______ (we/us) sweep the floor. 3. ______ (we/our) classroom is clean. 4. I can clean the desk. ______ (I/me) too. 5. Look at ______ (I/my) rubber. It is nice. 6. Is ______ (it/its) a rubber? No, it's not. 7. Look at the girl. ______ (she/her) is my friend. 8. Is that ______ (you/your) pencil case? 9. My father can clean the table. ______ (he/him) is cool. 10. Can ______ (you/your) clean the desk and chair? 二、用 am, is, are 填空 1. This ______ a schoolbag. 2. These pens ______ cool. 3. The classroom ______ dirty. 4. What ______ this? 5. That ______ a desk. 6. It ______ my classroom. 7. This ______ a ruler. 8. What ______ that? 9. I ______ a girl. I have a new schoolbag. 10. The desk and chair ______ very clean. 三、按要求改写句子（①询问物品句型：What's this? / What's that? 答句：It's + 物品；②Is it...? 一般疑问句及肯定、否定回答） 1. This is a ruler.（对画线部分提问） ______ ______? 2. That is a book.（对画线部分提问） ______ ______? 3. It is a rubber.（改为一般疑问句） ______ ______ a rubber? 4. Is it a pencil case?（否定回答） ______, it ______. 5. Is it your schoolbag?（肯定回答） ______, it ______. 6. It is a pencil.（改为一般疑问句，并作否定回答） ______ ______ a pencil? ______, it ______. 四、祈使句的灵活运用 A. 用所给单词适当形式填空 1. Let's ______ (sweep) the floor. 2. Don’t ______ (shout) in class. 3. ______ (clean) the blackboard. 4. ______ (close) the window. 5. Please ______ (put) away the books. B. 按要求改写句子 1. Clean the chair.（改为否定句） ______ ______ the chair. 2. Don't close the window.（改为肯定祈使句） ______ the window. 3. Clean the classroom.（改为否定句） ______ ______ the classroom. 4. Please clean the blackboard.（改为否定句） Please ______ ______ the blackboard. 五、关于指示代词 this、that 的用法 ( )1. —What’s ______? —This is a pen. A. this B. that C. it ( )2. —What’s ______? —That is a schoolbag. A. this B. that C. it ( )3. ______ is my ruler. It’s here. A. This B. That C. He ( )4. ______ is your book. It’s over there. A. This B. That C. She ( )5. —Is ______ a rubber? —Yes, it is. A. this B. he C. she 六、选词填空，可数名词单复数的灵活运用 1. There are（有）four ______ (window/windows) in my classroom. 2. I can see three ______ (pencil/pencils). 3. That ______ (ruler/rulers) is long. 4. There are many ______ (desk/desks) in our school. 5. That is a ______ (pencil case/pencil cases). 6. There are（有）six ______ (chair/chairs) in the classroom. 7. I like this ______ (book/books). 8. I have many ______ (pen/pens). 9. It is a big ______ (schoolbag/schoolbags). 10. I have some new ______ (rubber/rubbers). 11. There is（有）a ______ (blackboard/blackboards) in the classroom. 12. We can see some ______ (classroom/classrooms) in our school. 七、用介词填空 1. Look, it's ______ (for/to) your pencil. 2. Nice ______ (to/too) meet you too. 3. This pen is ______ (for/to) you. 4. Put your school things ______ (in/on) your schoolbag. 5. Here is a ruler ______ (for/to) you. 八、选词填空，冠词 a 和 an 的运用 1. —What's that? —It's ______ (a/an) blackboard. 2. This is ______ (a/an) ruler. 3. That’s ______ (a/an) apple(苹果). 4. Is it ______ (a/an) schoolbag? 5. It's ______ (a/an) pencil case. 参考练习 一、1.I 2.us 3.Our 4.Me 5.my 6.it 7.She 8.your 9.He 10.you 二、1.is 2.are 3.is 4.is 5.is 6.is 7.is 8.is 9.am 10.are 三、1.What's this 2.What's that 3.Is it 4.No;isn't 5.Yes;is 6.Is it;No;isn't 四、A.1.sweep 2.shout 3.Clean 4.Close 5.put B.1.Don't clean 2.Close 3.Don't clean 4.don't clean 五、1.A 2.B 3.A 4.B 5.A 六、1.windows 2.pencils 3.ruler 4.desks 5.pencil case 6.chairs 7.book 8.pens 9.schoolbag 10.rubbers 11.blackboard 12.classrooms 七、1.for 2.to 3.for 4.in 5.for 八、1.a 2.a 3.an 4.a 5.a 学科网（北京）股份有限公司 $